Individual Calculations April 2023
 Yevdayev, Vyacheslav  Total change: -16.40  Rating chartPersonal card
 Mark Center Winter 2023 B Tel Aviv ISR 2023-01-17
RcRownchangeKK*chgGame
 1198 1385 1.00 3 -1.22 20 -24.40 
  Avron, Arnon 1223 ISR0.001-0.7120-14.20 
  Freiberg, Doron 1217 ISR0.001-0.7220-14.40 
  Mizrahi, Lior 1153 ISR1.0010.21204.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 League Bet Hadarim 2023 5-6 Israel ISR 2023-03-09
RcRownchangeKK*chgGame
 1577 1398 1.00 2 0.40 20 8.00 
  Assabi, Ofer 1411 ISR1.0010.522010.40 
  Zelikov, Anatoly 1742 ISR0.001-0.1220-2.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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